/*
 * Copyright 2019-2025 the original author or authors.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * https://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.iiifi.kite.rocketmq.annotation;

import java.lang.annotation.*;

import org.springframework.stereotype.Component;

/**
 * RocketMQ事务消息生产者
 *
 * @author kite@iiifi.com 花朝
 */
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Component
public @interface RocketMqTransactionProducer {

    /**
     * *重要* 事务的反查是基于同一个producerGroup为维度
     */
    String producerGroup();
}
